Case material: Yellow gold; Charge: Quartz; Conditions: Excellent Year : 1990; Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 6458 This pre-owned ladies Cartier Must de Cartier is in excellent pre-owned condition complete with xupes presentation box. Circa 1990's. The case bears the serial number 505****. The model number is 6458. Xupes 12 month warranty. Our Xupes reference is W2550 should you need to quote this.